Process of manufacturing glasscoated plastic material
United States Patent 2287546
Inventors:
Binda, Frederick J.
Publication Date:
06/23/1942
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Assignee:
POLAROID CORP
Primary Class:
Other Classes:
359/490, 428/426, 65/181, 351/166, 65/60.200, 65/46
International Classes:
B29D11/00; H01J9/20